System Sensor

4-Wire Carbon Monoxide and Smoke Detector

194°F Fixed Temp / Rate of Rise Heat Detector

System Carbon Monoxide Detector with 10-Year Life

12/24V, 6-Wire System Monitored Carbon Monoxide Detector, Round

Reversing Polarity and Synchronization Module

135°F Fixed Temp / Rate of Rise Heat Detector

4-Wire Smoke Detector with Fixed Heat and Sounder

Power Supply Supervision Relay

4-Wire Smoke Detector with 135°F Fixed Heat Sensor

24V Smoke Detector Base

Photoelectric Smoke and Fixed Heat Detector